Re: [Xenomai-help] printk

[Dmitry Adamushko]

Philippe Gerum <[EMAIL PROTECTED]> wrote on 16.11.2005 13:58:45:

> ...
>
> Ok, this kind of stuff should always be designed with the brain turned on. Now
> that I have eventually found the power switch, I'm going to fix the
> printk issue
> in the Adeos core along the following lines. The code below basically reworks
> your proposal. The construct is still a bit hairy, but
> unfortunately, we cannot
> just go for using a plain atomic compare-and-exchange op in the virq handler,
> since we need to serialize its activation among all CPUs - sigh...
> We also get rid
> of PPRINTK - which is redundant - in the same move.

Yep, this implementation looks at least sane to me now.


> ...

> --
>
> Philippe.
>

---

Dmitry